baber/WOPTO huggingface dataset:
Patent JP-H06303154-A (JP)
Title: Transmission power control system in transmitter
Inventor: OURA HIDETO
IPC: H04B1/04
Filed: 1993-04-19
Abstract: PURPOSE:To attain the transmission power control of an ultra-low output level stably with high accuracy at a low cost. CONSTITUTION:The system has the attenuation operation mode in which transmission power is controlled to be an ultra low output level by attenuating a transmission signal outputted from a modulator 1 through the combination of loose coupling devices 14, 15 and an attenuator 10 and the usual operating mode controlling the transmission power in a range with a comparatively small attenuation by controlling the gain of a power amplifier 3. Then the control in response to the operating condition is executed through the changeover device of the operating modes.
Patent JP-S58208703-A (JP)
Title: Manufacture of multilayered film reflective mirror
Inventor: KUBO SHIGEO
IPC: C23C14/00
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a multilayered film reflective mirror improved in adhesion and enhanced in weather resistance, by laminating a stable oxide film a titanium oxide layer, a stable oxide layer through vapor deposition, and an org. polymer protective film through coating in succession on an org. polymer surface layer. CONSTITUTION:A base P made of transparent plastics, such as polymethacrylate, polycarbonate, polystyrene, polyether sulfone is coated with an org. polymer undercoat U for suppressing evolution of gas and smoothing defects on the face. The stable oxide film made of SiO2, Al2O3, or thir mixture, is vapor deposited on the layer U by the vacuum plating method, the first layer of TiO2, the second layer of MgF2,the final layer of TiO2 as the multilayered film A are vapor deposited, and finally it is coated with the protective layer C to use the laminates as the reverse mirror. The obtained reflective mirror is used for automobiles, home furnitures, dressing sets, interior and exterior finishing construction materials, etc.
Patent JP-S60235060-A (JP)
Title: Rapid immunological measurement using radioactive substance
Inventor: HIBINO MITSUGI
IPC: G01N37/00
Filed: 1984-05-08
Abstract: PURPOSE:To rapidly measure the antigen and antibody in a specimen to be examined, by a method wherein the radioactively labelled substance reacted with an antigen or antibody is converted to an immobilized compatible substance which is, in turn, immunologically reacted with the specimen to be examined while the reaction product is immobilized to measure the radiation dose thereof. CONSTITUTION:A radioactively labelled substance labelled with a radioactive compound reacted with the antigen or antibody in a specimen to be examined, for example, <125>Ialpha-phetoprotein is immobilized by a carrier such as glass beads to be converted to an immobilized compatible substance. Next, a capillary tube is packed with the immobilized compatible subtance and the specimen to be examined, for example, anti- alpha-phetoprotein is added to said capillary tube to perform immunological reaction and the reaction product with the radioactively lavelled substance is immobilized at the position of the immobilized compatible substance. Subsequently, the unreacted substance is washed off. Then, the radiation dose of the reaction product is measured to calculate the concn. of the antigen or antibody in the speciment to be examined. Because the radioactive labelled substance is converted to the immobilized substance, immunological reation can be measured rapidly.
Patent JP-S59216055-A (JP)
Title: Sampling device of product to be tested for concrete strength measurement
Inventor: KASHIWA TADANOBU
IPC: G01N33/38
Filed: 1983-05-24
Abstract: PURPOSE:To sample a product to be tested and take a nondestructive strength test by providing a holder to facing the surface of a formwork capable of containing the product to be tested such as concrete, and providing an ultrasonic wave transmitting and receiving element on both sides of the product to be tested in the formwork in slidable fitting in the holder. CONSTITUTION:This testing device is carried to a construction site and assembled to a base there, and part of concrete for site construction is sprayed into the formwork held upright slantingly on the same condition for the site construction to sample as a procuct A to be tested. Then, the surface of the product A to be tested in the formwork 8 is leveled, a holder 18 to which an oscillator 23 and its pressure adjusting means, cap 31, etc., are assembled is placed on the top surface of the formwork, and the tip of each arm 18b (18c) is clamped fixedly to the reception part 20 of the formwork with an eye bolt 21 and a nut 22. Then, an ultrasonic pulse is transmitted by the oscillator 22 into the product A to be tested in said state and received by the receiver to calculate the intensity of the product A to be tested; and the strength of the actually sprayed concrete is estimated from the measured value.
Patent JP-S60235405-A (JP)
Inventor: MARUYAMA SATORU
IPC: H01C7/10
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06300490-A (JP)
Title: Interface device
Inventor: NAGASHIMA KENYA
IPC: F41F3/055
Filed: 1993-04-19
Abstract: PURPOSE:To obtain an interface device which requires no exclusive power source to cut off a connector from an airframe. CONSTITUTION:A launcher tube 2 is provided with a piston 4 which is moved by the differential pressure between the launcher tube inside pressure which is raised by the high-pressure gas generated by a rocket motor of an airframe 1 and the atmospheric pressure outside the launcher tube 2. The movement of the piston 4 causes a connector 3 for an interface between the flying body 1 and the outside to be separated from the flying body 1.
Patent JP-S62246309-A (JP)
Inventor: JOSA HIROTAKA
IPC: A45D20/10
Filed: 1986-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59217835-A (JP)
Title: Vibration-proofing work for machinery
Inventor: IRIYOU MASAKICHI
IPC: E02D27/34
Filed: 1983-05-26
Abstract: PURPOSE:To reduce the vibration propagation rate of machinery by making up the foundation of machinery from fixed piles, friction piles, a concrete superstructure, a flexible tube, side rubber plates, vibration-proof sand, a concrete substructure, and upper rubber plates. CONSTITUTION:The foundation of a machinery consists of plural fixed piles 11, plural friction piles 12, a concrete substructure 13, a flexible tube 14, side rubber plates 15, vibration-proof sand 16, a concrete superstructure 17, and upper rubber plates 18. Vibration caused by machinery is orderly damped by the upper rubber plates 18, the concrete superstructure 17, vibration-proof sand 16, and the friction piles 12 and transmitted to the ground. The vibration from the concrete superstructure 17 and the vibration-proof sand 16 is absorbed by the side rubber plates 15 and the concrete substructure 13. Only the damped vibration is transmitted to the ground.
Patent JP-S57206872-A (JP)
Title: Optical-pulse radar device for vehicle
Inventor: ENDOU HIROSHI
IPC: G01S17/931
Filed: 1981-06-16
Abstract: PURPOSE: To surely obtain a light-reception signal even when back light noises are increased, by transmitting a transmission light deviated by a prescribed wavelength, by superimposing a part of the transmission light on a reception light having the wavelength thus deviated, and by finding a beat signal therefrom.  
     CONSTITUTION: A transmission light LT which is obtained by deviating a transmission light having a prescribed wavelength by a prescribed wavelength at every prescribed cycle is transmitted by a transmitting optical system and a reflected light reflected by a target 15 is received by a receiving optical system 16. Then, a local light obtained by taking out a part of the transmission light LT is superimposed on a reception light LR by a photocoupler 17 and the light thus superimposed is subjected to an optical heterodyne detection and is passed through a light-receiving element 18, whereby a beat signal eB is obtained. The beat signal eB is amplified and detected by an intermediate frequency amplifier 19 and a detector 20 and thereby a reception pulse signal e d  is found. This signal is inputted in an information processing circuit 21 and thereby the operational processing of a distance R to the target 15, a relative velocity V r  and the direction ϕ is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5215969-A (JP)
Title: Moving unit position control device
Inventor: MIYAKE KAZUO
IPC: G05B19/40
Filed: 1975-07-29
Abstract: PURPOSE: A moving unit position control device, that performs position detection of moving unit in high accuracy, and simultaneously simplifies device and having few trouble generation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62247302-A (JP)
Title: Method for modifying surface of inorganic coat film
Inventor: OKANOE ETSUO
IPC: G02B1/18
Filed: 1986-04-21
Abstract: PURPOSE:To modify the surface state of an inorg. coat film by reacting a silane compound having a specified structure with the inorg. coat film. CONSTITUTION:A silane compound having at least one kind of bond selected among bonds represented by formula I (where each of R1-R3 is H or an org. group) is reacted with an inorg. coat film. For example, a reaction represented by formula II (where R is a substituent) takes place on the surface of an SiO2 film. Various functions can be provided to the substituents of the silane compound except the group which takes part in the reaction with the inorg. coat film. Functions to be provided to the inorg. coat film can be selected among hydrophobic property, hydrophilic property, electric conductivity, wettability, etc., according to the purpose for which the inorg. coat film is used.
Patent JP-S62247313-A (JP)
Title: Focus detecting device
Inventor: OTAKA KEIJI
IPC: G03B13/36
Filed: 1986-04-21
Abstract: PURPOSE:To make highly accurate focus detection possible by measuring characteristic of a focus detecting system beforehand without measuring distortional aberration caused mainly by a field lens by an optical means, and correcting by arithmetic means based on the result. CONSTITUTION:A field lens 3 is provided to make areas 7-1, 7-2 of an exit pupil and entrance pupils 6-1, 6-2 conjugative relation, it is desirable to use a plano-convex or similar-shaped lens. However, the plano-convex shape produces large positive distortional aberration at the time of secondary image forming and an image having distribution of quantity of light more elongated in peripheral part is formed on sensor strings 5-1, 5-2. Influences of distortional aberration at this time is measured without using an optical means, but measuring characteristic of the focus detecting system beforehand and corrected by arithmetic means based on the result to improve accuracy of focus detection. That is, it is intended to eliminate or lower influences of distortional aberration using a relational expression including influences of the distortional aberration when calculating the quantity of defocus.
Patent JP-H09261127-A (JP)
Title: Clock signal synchronization circuit
Inventor: KAGE GOZO
IPC: H04B1/7075
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a receive which monitors reception quality of a false random signal, corrects a phase of a clock signal recovery means based on a reception signal only when the equality is excellent, uses a frequency-divided output of a rubidium oscillator or the like for a clock source without correcting the phase while keeping a preceding state when the quality is discriminated not to be excellent. SOLUTION: This clock signal synchronization circuit consists of a clock signal recovery means 4 for obtaining a recovered clock signal from a demodulation output, a conversion means 2 for converting the demodulated output into a digital signal, and a reception state monitor means 3 for monitoring whether or not the quality of a false random signal in the digital signal is excellent. Then only when the reception state monitor means 3 discriminates it that the quality of the received false random signal is excellent, the clock recovery means corrects the phase.
Patent JP-H05262092-A (JP)
Title: Handwriting board and method for using the same
IPC: B43L1/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide a handwriting board and a method for using it wherein drawings and letters written by infants can be stored simply and inexpensively as a memory of the infant age. CONSTITUTION:A flat sheet-like base panel 12 is fixed on the surface of a case 11 of a board main body 10 and a transparent panel 13 covering the base panel 12 is provided on the board main body 10. The transparent panel 13 is constituted of a transparent member 14 and a fixing frame 15 enclosing it and the transparent member 14 is treated with a releasing agent and a writing face (a) is provided on the surface. The upper edge of this transparent panel 13 is fixed with hinges on the case 11 to make the transparent panel 13 freely openable to the board main body 13. Then, drawings and letters are written on the writing face (a) by using a writing tool 17 such as an aqueous-ink pen and the transparent panel 13 is opened to place a heat-sensitive diazo paper between it and the base panel 12 and it is exposed to an indoor fluorescent light and the photosensitive paper is taken out and development is done by heating it by means of an iron.
Patent JP-S61249553-A (JP)
Title: Separator for composition raw sand
Inventor: OSAKO SHIGERU
IPC: B03B7/00
Filed: 1985-04-27
Abstract: PURPOSE:To enable the separation and the selection due to several kinds of layers by providing separately both an apparatus easy in the specific gravity selection and an apparatus exhibiting the characteristics of a classifier wherein a grain is separated by utilizing the difference of the settling velocity due to the weight of the grain. CONSTITUTION:When introducing raw sand to the inside of a rotary classifier 4, it falls firstly into a layer C and the greater parts of sand sink downward and the light fine sand and the wood waste flow together water to the layers B, A from the layer C. The fine sand somewhat weighty in the specific gravity sinks under the layer A and is sent back to the layer B and elevated upto an upper part with a scraping-up plate and allowed to fall and transferred to a layer D with a chute G. The sand is transferred in the direction opposite to the flow of water and the flow of water is caused from the layer D to the layer C, B and the dirt of water of the layers becomes little as the layer C is positioned in the upstream of the layers B and the layer D is positioned in the upstream of the layer C and therefore the sludge is hardly incorporated in the layer D.
Patent JP-H04323527-A (JP)
Title: Electrostatic capacity type torque sensor
Inventor: MAKIE YASUO
IPC: G01L3/10
Filed: 1991-04-23
Abstract: PURPOSE:To carry out detection at high accuracy without affecting sensor output signal even when a vertical stress is generated on a power transmission shaft by placing an insulating member having elasticity as well as a liquid member having high permittivity, between respective electrodes in opposition. CONSTITUTION:Annular spaces in which electrodes 1, 2 are arranged so that the opposed surfaces are in parallel, are sealed with 0-rings 17, 18, and an electrode insulating member 23 and a liquid dielectric 24 are sealed in them. When they are in a normal locational relationship, the gap between the electrodes 1 and 2 in the whole circumference of the surface on which the electrode are opposed with one another is fixed. When a stress is applied in the vertical direction S to a torque sensor, both of the electrodes 1, 2 will not be in contact by the insulating member 23. High accuracy torque detection can thus be carried out without affecting se.
Patent JP-S61250609-A (JP)
Title: Static pressure air bearing type optical deflector
Inventor: SATO TSUMUTOSHI
IPC: G02B26/12
Filed: 1985-04-29
Abstract: PURPOSE:To compact an external air supply source and to make air highly clean by connecting the air outlet and air intake of an air supply means to an air intake and an air outlet for compressed air which are provided to an outer package cover by airtight members and admitting the compressed air into the outer package cover, and thus forming a closed loop as an air supply passage. CONSTITUTION:The whole deflector unit 17 is covered with a closed package 33 against a flow of air. An air intake pipe 20 is connected to the air outlet side of a pump as the external air supply source and an air discharge pipe 35 is connected to the suction side of the pump respectively to form the air supply circuit in a completely closed loop. The external air supply source 41 is used to supply the compressed air to the optical deflector unit 17 and the whole optical deflector unit 17 covered with the closed package 33 is fitted directly to the upper part of the external air supply source 41 to compact the structure. Namely, the discharge port 42 for the compressed air and the suction port 43 for air circulated in the optical deflector unit 17 are provided to the external air supply source 41, which is fitted directly to the lower part of the optical deflector unit.
Patent JP-S58211019-A (JP)
Title: Axially fixed type spline and method of producing same
Inventor: HAMANO KIMIO
IPC: F16D1/06
Filed: 1982-05-30
Abstract: PURPOSE:To prevent completely both splines from axial slip by making the male spline fixedly engage the female spline having fairly long portions of teeth tapered and plastically transformed radially without any circumferential clearances. CONSTITUTION:Teeth T of a female spline 5a is radially pressed to be subjected to the max. plastic transformation. An amount of the plastic transformation is reduced as it approaches an end of the female spline from which a male spline is inserted. Thereafter, the female spline 5a is subjected to heat treatment such as hardening, and the male spline is pressed into the female spline 5a. Since the plastic transformation of teeth T of the female spline 5a is tapered over a fairly long range particularly, the male spline can be very securely pressed into the female one.
Patent JP-H07295479-A (JP)
Title: Name plate for parking lot
Inventor: SATO HATSUE
IPC: G09F7/18
Filed: 1994-04-28
Abstract: PURPOSE:To provide a name plate for parking lots with which owner's or user's name for a parking lot can be shown properly by standing a display member on a base member with a supporting member having flexibility so that the display member can be displaced freely. CONSTITUTION:The name plate is composed of a base member 2, a supporting member 3 to be stood in the base member 2, and a display member 4 to be installed on the supporting member 3. The display member 4, which is a flat plate and formed into a desiring shape, is inserted into and fixed in an installation groove part 9 of a seat member 7 in the vertical state so that it can be replaced freely. The both vertically standing sides become display parts 4a and owner's or user's name of a parking lot or a parking site is shown on the display parts 4a. The display member 4 is installed on the base member 2 in standing state by the supporting member 3 so that it can be moved. A means to make the whole or a part of the display parts 4a be a reflective plate may be installed and the display of such as names, etc., may be done with a fluorescent paint, etc.
Patent JP-H08285326-A (JP)
Title: Air conditioner
Inventor: KOYAMA MASAKI
IPC: F24F3/147
Filed: 1995-04-18
Abstract: PURPOSE: To make an air conditioner easy to install even in an existing house, make the apparatus easy to repair or replace, reduce heat loss caused by ventilation, and enhance comfortableness of air conditioning. CONSTITUTION: In an outdoor apparatus 4 a draft type air-conditioning device 9 is provided, which comprises a second outdoor heat exchanger 17, a second outdoor heat-exchanger fan 18, and an air-discharging fan 19. The draft type air-conditioning device 9 is connected to the air-conditioned room 1 by an air conduit 21 and a second air conduit 22. A change-over box 24 is connected on the air conduit 21 and second air conduit 22.
Patent JP-2000287360-A (JP)
Title: Photovoltaic power generation apparatus
Inventor: HIGASHIHAMA HIROTADA
IPC: H02J3/38
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic power generation inverter apparatus which supplies electric power to a large single load by connecting a plurality of photovoltaic power generation inverter apparatuses in parallel. SOLUTION: A plurality of power system devices are operated simultaneously, and power lines to a power system and a single load are connected in parallel, In this case, when the power system is abnormal, a main control circuit part S1 is started, and a starting signal is then outputted to an auxiliary control circuit part S2 so as to permit a starting operation, When the operation is started, a sine-wave reference signal from a sine-wave generation circuit S1-1 in the main control circuit S1 is used. Electric power can be supplied to the single load in such a way that voltage waveforms which are supplied to the single load from a plurality of power conversion devices are synchronized.
Patent JP-H11271878-A (JP)
Title: Holder for photographic lens
Inventor: NAKAMURA TAKEKUNI
IPC: G03B17/56
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the misoperation of a switch by stably holding a photographic lens. SOLUTION: The holder 21 is attached to the photographic lens 20, and the holder 21 is constituted of an external member 22 which is fixed to the photographic lens so as to be grasped, a hand back pad belt 23 which is installed on the lower part of the external member 22 and presses the hand back, and the switches 26-29 which are installed on the upper surface 22c of the external member 22 so as to operate, the photographic lens 20. A finger bed 30 is installed on the upper surface 22c of the member 22, and a finger bed 31 is installed on the front surface 22d.
Patent JP-H06281097-A (JP)
Title: Hydrogen storage metal storage tank
Inventor: YOSHIMOTO KAZUYUKI
IPC: F17C11/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide an outer tube member with such pressure resistance as is not deformed easily by expansion pressure or hydrogen gas pressure when hydrogen storage metal stores hydrogen in a storage tank for hydrogen storage metal. CONSTITUTION:A heating medium pipe 6 which is a heating medium passage, and fins 10 which extend from the heating medium pipe are integratedly-formed by extrusion molding, which are fitted into an outer tube member made of extrusively-molded highly-rigid material. At the tip end parts of the fins, tenons 11 whose tips are enlarged are integratedly-formed. At the inner wall of the outer tube member, mortises 12 which store them exactly are integratedly- formed, both of which are fitted to each other, and lock the tip end parts of the fins and the inner wall of the outer tube member.
Patent JP-S5427115-A (JP)
Title: Vehicle body supporting system for railway vehicle
Inventor: TAKADA YOSHIKAZU
IPC: B61F5/10
Filed: 1977-08-03
Abstract: PURPOSE: To provide a vehicle body supporting system, in which the vehicle body is supported in the manner capable of rolling, and a resilient means is provided between the vehicle body and truck frame, whereby it is enabled to carry out operation on at an inclined region of the track (cant) and thus efficiency of operation is improved. 
     COPYRIGHT: (C)1979,JPO&Japio